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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
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Glossary
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What are diatoms?
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Images of
Campylodiscus
clypeus
(Ehrenb.) Ehrenb. ex Kütz. 1844
Type Specimen
Slide Number
L-14-23
Site ID
ILL 2022-80
Site Name
Salt Lake, Minnesota
Coordinates
44.96071, -96.43549
Caption
Central areolae organized into rows
Notes
Collected by Mark Edlund
Scalebar = 10 µm
Slide Number
L-14-24
Site ID
ILL 2022-81
Site Name
Stink Lake, South Dakota
Coordinates
44.9615, -97.4053
Caption
View of central hyaline and rounded rectangular hyaline area
Notes
Collected by Mark Edlund
Scalebar = 10 µm
Slide Number
L-14-23
Site ID
ILL 2022-80
Site Name
Salt Lake, Minnesota
Coordinates
44.96071, -96.43549
Caption
View of central area areolae
Notes
Collected by Mark Edlund
Scalebar = 10 µm
Slide Number
L-14-24
Site ID
ILL 2022-81
Site Name
Stink Lake, South Dakota
Coordinates
44.9615, -97.4053
Caption
View of fibulae areolae unobstructed by a hyaline area
Notes
Collected by Mark Edlund
Scalebar = 10 µm
Slide Number
L-14-23
Site ID
ILL 2022-80
Site Name
Salt Lake, Minnesota
Coordinates
44.96071, -96.43549
Caption
Irregular patterns of areolae on fibulae and central area
Notes
Collected by Mark Edlund
Scalebar = 10 µm
Slide Number
L-14-23
Site ID
ILL 2022-80
Site Name
Salt Lake, Minnesota
Coordinates
44.96071, -96.43549
Caption
Fibulae partially interrupted by a wide hyaline
Notes
Collected by Mark Edlund
Scalebar = 10 µm
Slide Number
L-14-23
Site ID
ILL 2022-80
Site Name
Salt Lake, Minnesota
Coordinates
44.96071, -96.43549
Caption
Different length fibulae around the rounded rectangular hyaline
Notes
Collected by Mark Edlund
Scalebar = 10 µm